Endotine breast reconstruction device and methods
Methods and devices are disclosed for breast reconstruction surgery. An implantable fixation device is attached to pectoralis muscle tissue and a tissue graft that forms a sling for supporting a tissue expander or permanent breast implant. The implantable fixation device provides flap stabilization of overlying skin and reduces breast reconstruction complications such as seroma formation.
1. A surgical method for breast reconstruction surgery, comprising steps of:
securing in a breast reconstruction patient a tissue sling configured to support a tissue expander or breast implant, the tissue sling comprising non-autologous soft tissue including one or more of acellular dermis, acellular bovine pericardium, porcine acellular dermis, and a cadaveric tissue graft;
fixing an implantable fixation device which includes a platform fixable to tissues with at least a plurality of tines to both the tissue sling and muscle tissue of the patient; and
closing overlying skin such that outward projecting tines of the plurality of tines contact or imbed in an undersurface of the overlying skin.
2. The surgical method of claim 1 , further comprising a step of selecting the implantable fixation device according to one or more of a platform size, shape, porosity, flexibility, material composition, and tine configuration such that, after the steps of fixing and closing, the implantable fixation device stabilizes the tissue sling with respect to the overlying skin.
3. The surgical method of claim 1 , further comprising a step of orienting the implantable fixation device along one or more vectors of lift to stabilize one or more of the tissue sling and pectoralis muscle tissue with respect to the overlying skin.
4. A surgical method for breast reconstruction surgery, comprising steps of:
securing in a breast reconstruction patient a tissue sling configured to support a tissue expander or breast implant, the tissue sling comprising soft tissue;
orienting an implantable fixation device along one or more vectors of lift to stabilize one or more of the tissue sling and pectoralis muscle tissue with respect to overlying skin;
fixing the implantable fixation device which includes a platform fixable to tissues with at least a plurality of tines to both the tissue sling and muscle tissue of the patient; and
closing the overlying skin such that outward projecting tines of the plurality of tines contact or imbed in an undersurface of the overlying skin.
5. The surgical method of claim 4 , further comprising a step of selecting the implantable fixation device according to a platform size, shape, porosity, flexibility, material composition, and tine configuration such that, after the steps of fixing and closing, the implantable fixation device stabilizes the tissue sling with respect to the overlying skin.